What's this? ASUS is teasing a mystery product shrouded in shadows on its Facebook page. From the looks of it, the piano-black hardware is mounted vertically onto a brushed metal cantilevered stand that just oozes style. Our vague, uninformed reckonings make us wonder if it's not an art-deco styled EeeBox, a desktop PC you'd be ashamed to hide under your desk, or the prettiest router we've ever seen. Either way, we'll keep our eyes peeled and in the meantime, you can cast your own idle speculation into the comments below.